A facile paper-based chromatography coupled Au nanodendrite on nickel foam for application in separation and SERS measurement.
Gold nanodendrite
Nickel foam
Paper chromatography
Surface-enhanced Raman spectroscopy
Journal
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
ISSN: 1873-3557
Titre abrégé: Spectrochim Acta A Mol Biomol Spectrosc
Pays: England
ID NLM: 9602533
Informations de publication
Date de publication:
09 Mar 2024
09 Mar 2024
Historique:
received:
06
12
2023
revised:
28
02
2024
accepted:
06
03
2024
medline:
14
3
2024
pubmed:
14
3
2024
entrez:
13
3
2024
Statut:
aheadofprint
Résumé
A simple paper-based chromatography coupling with nickel foam decorated Au nanodendrite (PP-AuND/NiF) was fabricated for simultaneous separation and surface-enhanced Raman scattering (SERS) detection of Rhodamine-6G (R6G) from a mixture of analytes. The three-dimensional porous nickel foam (NiF) was employed as a sampling diffusion platform, and AuND with a high surface active area beneficial for SERS efficiency was electro-deposited directly onto the NiF frame. The structure of AuND/NiF was characterized by X-ray diffraction and scanning electron microscopy. The AuND/NiF could detect R6G at 0.1 nM, and the enhancement factor was 1.84 x 10
Identifiants
pubmed: 38479225
pii: S1386-1425(24)00303-2
doi: 10.1016/j.saa.2024.124137
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
124137Informations de copyright
Copyright © 2024 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Tung Duy Vu reports financial support was provided by Vingroup Innovation Foundation. If there are other authors, they declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.